CN211220213U - A vibrate oilstone clamping device for super smart machine of roller - Google Patents
A vibrate oilstone clamping device for super smart machine of roller Download PDFInfo
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- CN211220213U CN211220213U CN201922346444.1U CN201922346444U CN211220213U CN 211220213 U CN211220213 U CN 211220213U CN 201922346444 U CN201922346444 U CN 201922346444U CN 211220213 U CN211220213 U CN 211220213U
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Abstract
The utility model relates to a bearing roller finish machining equipment field, specific shock oilstone clamping device for super smart machine of roller that says so. Swing the board including connecting the vibrations on vibrating the motor, it presss from both sides to be equipped with constant voltage cylinder and oilstone from top to bottom in proper order on shaking the board, it has the oilstone of grinding usefulness to press from both sides the dress in the oilstone presss from both sides, the oilstone presss from both sides including oilstone cover and picture peg, the equal uncovered setting in upper and lower both ends of oilstone cover, the picture peg slides and inserts the upper end position of establishing at the oilstone cover, be equipped with the pressure head on the picture peg, the last piston rod contact cooperation with the constant voltage cylinder of edge of pressure head, the lower edge of pressure head forms limit structure with seting up the spacing groove cooperation on oilstone cover wall, stretch out along the uncovered position of the lower extreme by the oilstone cover. The utility model discloses can prolong the life of oilstone, and be convenient for carry out quick, accurate change after the oilstone wearing and tearing.
Description
Technical Field
The utility model relates to a bearing roller finish machining equipment field, specific shock oilstone clamping device for super smart machine of roller that says so.
Background
After the final grinding of the outer diameter of the cylindrical roller and the tapered roller is finished, the rolling surface (outer diameter) needs to be superfinished by a superfinishing machine so as to improve the roughness of the outer diameter of the roller and enable the rolling surface to generate a convex shape. The existing oscillating oilstone clamping structure of the rolling surface superfinishing machine is formed by a plurality of groups of cylinders and distributed on two groups of oscillator plates, and an oilstone clamp is installed at the tail end of each cylinder with a piston rod in a matched mode. The structure has the following technical problems:
the oilstone clamp is characterized in that the oilstone is clamped by two clamping plates and locked by screws. On the one hand, the oilstone must be held in the oilstone clip with a certain width, resulting in a limited protrusion of the oilstone from the oilstone clip. Namely, part of the oilstone only generates the clamping effect matched with the oilstone clamp, and the roller cannot be ground, so that the waste of the oilstone is caused. After the part of the oilstone leaking out of the oilstone clamp is abraded, the oilstone clamp can be directly contacted with the roller under the action of the cylinder, so that production accidents are caused. In order to avoid the complete abrasion of the oilstone, a specially-assigned person needs to take care of the abrasion condition of the oilstone, and the oilstone is replaced before the abrasion of the leaked part of the oilstone is worn, so that the waste of the oilstone is further caused. On the other hand, the oilstone clamp is clamped on the cylinder body, the central position of each group of clamping oilstones is unstable, the production quality is affected, and the difficulty in oilstone replacement operation is very high. Every time the oilstone is replaced, the quality is changed once more, and a common operator needs at least 2 years of experience to ensure that all the oilstones are on the same horizontal line, which is not favorable for production standardization. And change the oilstone at every turn and all need to press from both sides the oilstone and follow the cylinder and pull down, loosen the screw, will wear and tear the oilstone and take off, install new oilstone after last tight screw to press from both sides the oilstone and install again on the cylinder, operation process is very loaded down with trivial details.
The cylinder adopted in the prior art is a non-standard cylinder assembly composed of a piston rod, a sealing ring and a copper sleeve. The cylinder assembly is easy to wear, and the maintenance of the cylinder assembly needs to be carried out in a specialized way due to the nonstandard value, so that the time and the cost are high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shock oilstone clamping device for super smart machine of roller, the life of extension oilstone, and be convenient for carry out quick, accurate change after the oilstone wearing and tearing.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a vibrate oilstone clamping device for super smart machine of roller, swing the board including connecting the vibrations on vibrating the motor, it presss from both sides to be equipped with constant voltage cylinder and oilstone from top to bottom in proper order on the board to vibrate, it has the oilstone of grinding usefulness to press from both sides the dress in the oilstone, the oilstone presss from both sides including oilstone cover and picture peg, the equal uncovered setting in upper and lower both ends of oilstone cover, the picture peg slides and inserts the upper end position of establishing at the oilstone cover, be equipped with the pressure head on the picture peg, the last piston rod contact cooperation with the constant voltage cylinder of edge of pressure head, the lower edge of pressure head forms limit structure with the spacing groove cooperation of seting up on oilstone cover wall, in order to avoid the lower edge of picture peg to stretch out.
Preferably, a through hole communicated with the inner cavity of the oilstone sleeve is formed in the sleeve wall of the oilstone sleeve, and a reed used for fastening oilstones in the inner cavity of the oilstone sleeve is fixedly arranged on the sleeve wall of the oilstone sleeve and above the through hole.
Preferably, a plurality of countersunk bolt holes used for fixing the oilstone sleeve on the vibration plate through bolts are formed in the sleeve wall of the oilstone sleeve on one side relative to the limiting groove.
Preferably, the length and the width of the inner cavity of the oilstone sleeve correspond to the length and the width of the oilstone.
Preferably, the lower edge of the insert plate is provided with a rack for increasing the friction force between the insert plate and the oilstone.
Preferably, the tail end of the piston rod of the constant-pressure cylinder is arc-shaped, a strip-shaped groove for enabling the tail end of the piston rod of the constant-pressure cylinder to be in contact fit with is arranged at the upper edge of the pressure head, the cross section of the strip-shaped groove is arc-shaped corresponding to the tail end of the piston rod of the constant-pressure cylinder, and lubricating grease is further arranged in the strip-shaped groove.
Preferably, be equipped with the mount pad that supplies constant voltage cylinder cooperation installation in the upper portion position of vibrating the board, the cylinder liner upper end of constant voltage cylinder is passed through the bolt and is dismantled and connect in the mount pad, is equipped with the spacing seat that supplies the cylinder liner lower part cooperation location installation of constant voltage cylinder in the lower part position of vibrating the board.
Preferably, including two vibrations boards, all the interval is equipped with multiunit constant voltage cylinder and oilstone clamp on arbitrary vibration board.
Advantageous effects
The utility model provides an oilstone cover is draw-in groove shape structure to behind machining mode guarantee its and the processing and the assembly precision of vibrating between the board, can make the location installation accuracy of the oilstone of assembling in the oilstone cover. Avoiding the quality risk after replacing the oilstone each time. In the process of replacing the oilstone, only the piston rod of the constant-pressure cylinder is required to be lifted, and after the inserting plate is pulled out of the upper end of the oilstone sleeve, a new oilstone is inserted into the oilstone sleeve. The replacement process is simple and convenient, and the continuity of production is easy to maintain.
The oilstone is sleeved in the oilstone sleeve, and extends out of the lower end of the oilstone sleeve through the lower pressure of the inserting plate contacting with the constant-pressure cylinder. Compared with the prior art, the extensible length of the oilstone is greatly increased, so that the utilization rate of the oilstone is improved, and the service life of the oilstone is prolonged. A limiting structure is arranged between the inserting plate and the oilstone sleeve, so that the inserting plate can be prevented from extending out of the bottom of the oilstone sleeve, and production accidents caused by contact of the inserting plate and the roller are avoided.
Owing to adopted above structure, the utility model discloses a standard cylinder can be selected to the constant voltage cylinder, and the nonstandard cylinder of non-customization. Therefore, the constant-pressure air cylinder can be replaced in time after being worn or damaged, and the production and operation cost is reduced.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the split structure of the oilstone clip of the present invention;
fig. 3 is a schematic view of the fit between the piston rod of the constant pressure cylinder and the pressure head on the inserting plate of the present invention;
the labels in the figure are: 1. the vibration plate comprises a vibration plate 2, a mounting seat 3, a constant pressure cylinder 4, a limiting seat 5, a pressure head 6, a plug board 7, an oilstone sleeve 701, a countersunk bolt hole 702, a limiting groove 703, a through hole 8, a reed 9, a rack 10 and a strip-shaped groove.
Detailed Description
As shown in FIG. 1, the utility model discloses a vibrate oilstone clamping device for super smart machine of roller installs the position directly over the clearance between two spiral conveying rollers of super smart machine. Including two vibrations board 1, all be equipped with four constant voltage cylinders 3 along conveying roller axial direction on two vibrations boards 1, correspond the position of constant voltage cylinder 3 below and all be equipped with the oilstone clamp that has the oilstone on vibrations board 1. When waiting to grind the roller and along the length direction interval transportation process of conveying roller under the transport effect of two spiral conveying rollers, vibrate the motor and drive and vibrate board 1 and vibrate the oilstone high frequency on the board 1 and vibrate, grind the roller one by one.
As shown in fig. 2, the oilstone clip of the present invention comprises an oilstone sleeve 7 and a plug board 6. The upper end and the lower end of the oilstone sleeve 7 are both opened, the oilstone is inserted into the inner cavity of the oilstone sleeve 7 from the upper opening end, and extends out of the oilstone sleeve 7 from the lower opening end so as to grind the passing roller. The inserting plate 6 is inserted at the upper end of the oilstone sleeve 7 in a sliding mode, the inserting plate 6 is provided with a pressure head 5, the upper edge of the pressure head 5 is in contact fit with the piston rod of the constant-pressure cylinder 3, so that the pressure head 5 transmits the downward pressure of the piston rod of the constant-pressure cylinder 3, the lower part of the oilstone is pressed out of the oilstone sleeve 7, and the constant pressure between the oilstone and the roller is kept. The lower edge of the pressure head 5 is matched with a limit groove 702 arranged on the sleeve wall of the oilstone sleeve 7 to form a limit structure, so that the lower edge of the inserting plate 6 is prevented from extending out of the lower end opening position of the oilstone sleeve 7 through the limit structure. In this embodiment, after the lower edge of the pressing head 5 is in contact with the limiting groove 702, the lower edge of the inserting plate 6 has about 2mm of the lower edge of the oilstone sleeve 7, so that the oilstone in the oilstone sleeve 7 is fully utilized. The lower edge of the insert plate 6 is also provided with a rack 9 for increasing the friction force between the insert plate 6 and the oilstone.
A plurality of countersunk bolt holes 701 for fixing the oilstone sleeve 7 on the oscillation plate 1 through bolts are formed in the sleeve wall of the oilstone sleeve 7 on the side opposite to the limiting groove 702. The oilstone sleeve 7 and the vibrating plate 1 are both manufactured in a machining mode, so that the oilstone sleeve 7 and the vibrating plate 1 have extremely high machining precision. The length and the width of the inner cavity of the oilstone sleeve 7 correspond to the length and the width of the oilstone. Therefore, the oilstone filled in the inner cavity of the oilstone sleeve 7 is just positioned at the central position of the two conveying rollers after being pushed out by the inserting plate 6, and the oilstone is aligned with the roller. The technical problems that in the prior art, the oilstone is difficult to replace and the position of an experienced worker needs to be adjusted repeatedly are solved.
In this embodiment, a through hole 703 communicating with the inner cavity of the oilstone sleeve 7 is formed in the sleeve wall of the oilstone sleeve 7, and a reed 8 for fastening the oilstone in the inner cavity of the oilstone sleeve 7 is fixedly arranged on the sleeve wall of the oilstone sleeve 7 and above the through hole 703. The slight compressing action of the reed 8 can avoid that the oilstone directly falls out of the inner cavity of the oilstone sleeve 7 under the action of self gravity in the shutdown action process.
The upper portion position of vibrating plate 1 is equipped with the mount pad 2 that supplies 3 cooperation installations of constant voltage cylinder, and the cylinder liner upper end of constant voltage cylinder 3 is passed through the bolt and is dismantled and connect in mount pad 2, is equipped with the spacing seat 4 that supplies the cylinder liner lower part cooperation location installation of constant voltage cylinder 3 in the lower part position of vibrating plate 1. As shown in fig. 3, the end of the piston rod of the constant pressure cylinder 3 is in the shape of an arc, a strip-shaped groove 10 for the end of the piston rod of the constant pressure cylinder 3 to be in contact fit with is arranged at the upper edge position of the pressure head 5, the cross section of the strip-shaped groove 10 is in the shape of an arc corresponding to the end of the piston rod of the constant pressure cylinder 3, and lubricating grease is further arranged in the strip-shaped groove 10. Through the structure, too high installation precision between the constant pressure cylinder 3 and the oilstone clamp is not required. The piston rod of the constant pressure cylinder 3 only needs to point to the oilstone clip in the approximately vertical direction and be clamped into the strip-shaped groove 10. The constant pressure cylinder 3 does not need to be specially customized, and can be a standard cylinder which circulates on the market, so that spare parts can be conveniently replaced in time.
The utility model discloses change the oilstone process as follows, at first control 3 piston rods retractions of constant voltage cylinder, pull out picture peg 6 from the upper end of oilstone cover 7. Then a new oilstone is inserted into the inner cavity of the oilstone sleeve 7 from the upper end of the oilstone sleeve. Finally, the inserting plate 6 is taken out again, and the piston rod of the constant pressure cylinder 3 is controlled to extend out of the Buna-Ru strip-shaped groove 10, so that the filling of the oilstone is completed.
Claims (8)
1. The utility model provides a vibrate oilstone clamping device for roller superfinishing machine, vibrates board (1) including connecting the vibrations on vibrating the motor, is equipped with constant voltage cylinder (3) and oilstone clamp from top to bottom in proper order on vibrating board (1), presss from both sides the oilstone that the dress has the grinding to use in the oilstone clamp, its characterized in that: the oilstone clamp comprises an oilstone sleeve (7) and an inserting plate (6), the upper end and the lower end of the oilstone sleeve (7) are both open, the inserting plate (6) is slidably inserted into the upper end of the oilstone sleeve (7), a pressure head (5) is arranged on the inserting plate (6), the upper edge of the pressure head (5) is in contact fit with a piston rod of a constant-pressure cylinder (3), the lower edge of the pressure head (5) is matched with a limit groove (702) formed in the wall of the oilstone sleeve (7) to form a limit structure, and the lower edge of the inserting plate (6) is prevented from extending out of the lower end open position of the oilstone sleeve (7) through the limit structure.
2. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: a through hole (703) communicated with the inner cavity of the oilstone sleeve (7) is formed in the sleeve wall of the oilstone sleeve (7), and a reed (8) used for fastening the oilstone in the inner cavity of the oilstone sleeve (7) is fixedly arranged on the sleeve wall of the oilstone sleeve (7) and above the through hole (703).
3. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: a plurality of countersunk bolt holes (701) used for fixing the oilstone sleeve (7) on the vibrating plate (1) through bolts are formed in the sleeve wall of the oilstone sleeve (7) on one side relative to the limiting groove (702).
4. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: the length and the width of the inner cavity of the oilstone sleeve (7) correspond to the length and the width of the oilstone.
5. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: the lower edge of the inserting plate (6) is provided with a rack (9) for increasing the friction force between the inserting plate (6) and the oilstone.
6. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: the tail end of a piston rod of the constant pressure cylinder (3) is arc-shaped, a strip-shaped groove (10) for enabling the tail end of the piston rod of the constant pressure cylinder (3) to be in top contact fit is arranged on the upper edge of the pressure head (5), the cross section of the strip-shaped groove (10) is arc-shaped corresponding to the tail end of the piston rod of the constant pressure cylinder (3), and lubricating grease is further arranged in the strip-shaped groove (10).
7. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: the upper portion position of shaking board (1) is equipped with mount pad (2) that supply constant voltage cylinder (3) cooperation installation, and the cylinder liner upper end of constant voltage cylinder (3) is through bolt detachable connection in mount pad (2), is equipped with spacing seat (4) that supply the cylinder liner lower part cooperation location installation of constant voltage cylinder (3) in the lower part position of shaking board (1).
8. The oscillating oilstone clamping device for the roller superfinishing machine according to claim 1, wherein: the vibrating plate comprises two vibrating plates (1), wherein a plurality of groups of constant-pressure cylinders (3) and oilstone clamps are arranged on any vibrating plate (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346444.1U CN211220213U (en) | 2019-12-24 | 2019-12-24 | A vibrate oilstone clamping device for super smart machine of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346444.1U CN211220213U (en) | 2019-12-24 | 2019-12-24 | A vibrate oilstone clamping device for super smart machine of roller |
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| CN211220213U true CN211220213U (en) | 2020-08-11 |
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| CN201922346444.1U Active CN211220213U (en) | 2019-12-24 | 2019-12-24 | A vibrate oilstone clamping device for super smart machine of roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962036A (en) * | 2019-12-24 | 2020-04-07 | 河南卫创轴承精工科技有限公司 | A vibrate oilstone clamping device for super smart machine of roller |
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- 2019-12-24 CN CN201922346444.1U patent/CN211220213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962036A (en) * | 2019-12-24 | 2020-04-07 | 河南卫创轴承精工科技有限公司 | A vibrate oilstone clamping device for super smart machine of roller |
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